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Pruning Non-Informative Text Through Non-Expert Annotations to Improve Aspect-Level Sentiment Classification.
Ji Fang
Bob Price
Lottie Price
Published in:
PWNLP@COLING (2010)
Keyphrases
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sentiment classification
document level
sentence level
sentiment analysis
dependency tree
text classification
opinion summarization
sentiment polarity
positive or negative
keywords
text mining
language model
opinion mining
cross domain
data mining
neural network
online reviews
text documents
knowledge representation